| PartNumber | LSF550FF18 |
| Brand | SAMSUNG SDI |
| Size | 55 |
| Application | TV Sets |
| Resolution | 3840×2160 |
| Composition | CELL, a-Si TFT-LCD |
| Brightness | |
| CR | 6000:1 |
| Colors | 16.7M |
| Backlight | No B/L |
| Interface | |
| Manufacturer | SAMSUNG SDI |
| Model Name | LSF550FF18 |
| Screen Size | 55 inch |
| Screen Type | CELL, a-Si TFT-LCD |
| Pixel Number | 3840(RGB)×2160 (UHD) 80PPI |
| Arrangement | RGB Vertical Stripe |
| Active Area(mm) | 1209.6 × 680.4 (H×V) |
| Outline(mm) | 1219.6 × 691.85 × 1.3 (H×V×D) |
| Bezel Area(mm) | - |
| Treatment | Antiglare (Haze 2.3%), Hard coating (2H) |
| Luminance | 0 cd/m² |
| Contrast Ratio | 6000 : 1 (Typ.) (TM) |
| Viewing Angle | 89/89/89/89 (Typ.)(CR≥10) |
| Response | 6 (Typ.)(G to G) ms |
| Good View at | Symmetry |
| Work Mode | SVA, Normally Black, Transmissive |
| Glass Thickness | 0.40+0.50 mm |
| Transmissivity | 5.3% (Typ.) |
| Color Depth | 16.7M 100% sRGB |
| Mass | 2.30 Kgs |
| Used for | TV Sets |
| Refresh Rate | 60Hz |
| Touchscreen | Without |
| Driver IC list | Built-in COG 12 source chips |
| Max. Ratings | Storage Temp.: -20 ~ 65 °C Operating Temp.: 0 ~ 50 °C |
| LC550DUY-SHA1 | LG Display | 55 | 1920×1080 |
| LC550EGG-FHM1 | LG Display | 55 | 3840×2160 |
| LC550EUD-SCA1 | LG Display | 55 | 1920×1080 |
| LSC550FN06 | Samsung | 55 | 3840×2160 |
| LTF550HJ03 | Samsung | 55 | 1920×1080 |
| LTI550HN11 | Samsung | 55 | 1920×1080 |
| LTI550HN14 | Samsung | 55 | 1920×1080 |
| P546HW01 V0 | AUO | 55 | 1920×1080 |
| T546HB01 V0 | AUO | 55 | 1920×1080 |
| T550HVN02.1 | AUO | 55 | 1920×1080 |